1 ; RUN: llc -march=amdgcn -mcpu=SI -verify-machineinstrs < %s | FileCheck -check-prefix=SI -check-prefix=FUNC %s 2 ; RUN: llc -march=amdgcn -mcpu=tonga -verify-machineinstrs < %s | FileCheck -check-prefix=SI -check-prefix=FUNC %s 3 ; RUN: llc -march=r600 -mcpu=cypress -verify-machineinstrs < %s | FileCheck -check-prefix=EG -check-prefix=FUNC %s 4 5 declare i32 @llvm.AMDGPU.abs(i32) nounwind readnone 6 7 ; Legacy name 8 declare i32 @llvm.AMDIL.abs.i32(i32) nounwind readnone 9 10 ; FUNC-LABEL: {{^}}s_abs_i32: 11 ; SI: s_sub_i32 12 ; SI: s_max_i32 13 ; SI: s_endpgm 14 15 ; EG: SUB_INT 16 ; EG: MAX_INT 17 define void @s_abs_i32(i32 addrspace(1)* %out, i32 %src) nounwind { 18 %abs = call i32 @llvm.AMDGPU.abs(i32 %src) nounwind readnone 19 store i32 %abs, i32 addrspace(1)* %out, align 4 20 ret void 21 } 22 23 ; FUNC-LABEL: {{^}}v_abs_i32: 24 ; SI: v_sub_i32_e32 25 ; SI: v_max_i32_e32 26 ; SI: s_endpgm 27 28 ; EG: SUB_INT 29 ; EG: MAX_INT 30 define void @v_abs_i32(i32 addrspace(1)* %out, i32 addrspace(1)* %src) nounwind { 31 %val = load i32, i32 addrspace(1)* %src, align 4 32 %abs = call i32 @llvm.AMDGPU.abs(i32 %val) nounwind readnone 33 store i32 %abs, i32 addrspace(1)* %out, align 4 34 ret void 35 } 36 37 ; FUNC-LABEL: {{^}}abs_i32_legacy_amdil: 38 ; SI: v_sub_i32_e32 39 ; SI: v_max_i32_e32 40 ; SI: s_endpgm 41 42 ; EG: SUB_INT 43 ; EG: MAX_INT 44 define void @abs_i32_legacy_amdil(i32 addrspace(1)* %out, i32 addrspace(1)* %src) nounwind { 45 %val = load i32, i32 addrspace(1)* %src, align 4 46 %abs = call i32 @llvm.AMDIL.abs.i32(i32 %val) nounwind readnone 47 store i32 %abs, i32 addrspace(1)* %out, align 4 48 ret void 49 } 50
